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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of Daily Streamflow
 
03175500 WOLF CREEK NEAR NARROWS, VA
LOCATION.--Latitude 3718'20", Longitude 8051'00", North American Datum of 1927,
                    Giles County, VA, Hydrologic Unit 05050002.
DRAINAGE AREA.--223 square miles.
PERIOD OF RECORD.--July 1908 to September 1916, March 1938 to September 1995, October 1996 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2015.
REGULATION.--No known regulation.
GAGE OPERATION.--U.S. Geological Survey, Virginia Water Science Center.

     Duration Plot with Daily Streamflow Conditions
Provisional Data Subject to Revision
03175500 plot. 
WOLF CREEK NEAR NARROWS, VA
Provisional Data Subject to Revision

                    

The current daily value for 02/23/2017 is 207.0 cubic feet per second.

  explanation   Percentile Description Duration Plot Description 28 Day 14 Day 7 Day Daily


      Duration Table of Daily Streamflow
           
Flow values in cubic feet per second


                03175500     WOLF CREEK NEAR NARROWS, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
17.0
46.0
81.0
161
287
508
868
1,200
7,360
 
84
February
32.0
104
132
210
369
622
1,060
1,410
6,860
 
84
March
37.0
159
207
305
460
730
1,200
1,720
11,700
 
84
April
76.0
139
172
240
358
585
900
1,250
8,380
 
85
May
51.0
95.0
113
159
245
414
726
1,020
4,310
 
85
June
34.0
51.0
59.0
81.0
129
221
405
598
7,890
 
85
July
24.0
35.0
42.0
56.0
84.0
131
223
362
7,800
 
85
August
13.0
29.0
33.0
43.0
65.0
109
206
328
3,720
 
86
September
10.0
24.0
27.0
35.0
50.0
76.0
134
230
3,760
 
86
October
18.0
25.0
28.0
36.0
53.0
103
219
370
4,320
 
84
November
22.0
31.0
35.0
45.0
82.0
186
424
570
7,280
 
84
December
20.0
35.0
44.0
80.0
172
384
701
1,010
5,690
 
84
 
       
Instantaneous minimum flow for period of record = 8.80 cubic feet per second.

The current daily value for 02/23/2017 is 207.0 cubic feet per second.

---- Provisional Data Subject to Revision ----

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